parameter,bitrate,psnr,y_psnr,u_psnr,v_psnr,ms_ssim,vmaf,bitrate_log,encode_time,decode_time
27,9658.50,42.772,40.952,48.194,48.275,21.25,99.397,0.000,0,0
39,3613.96,39.568,37.668,45.230,45.305,18.12,94.948,0.000,0,0
49,1619.94,36.934,34.968,42.870,42.788,15.75,84.769,0.000,0,0
59,620.40,33.786,31.740,40.210,39.640,13.01,66.117,0.000,0,0